Main rangeTeSys product nameTeSys LRD product or component typeDifferential thermal overload relay device short nameLRD relay applicationMotor protection product compatibilityLC1D18LC1D12LC1D38LC1D09LC1D32LC1D25 network typeACDC thermal protection adjustment range1.6...2.5 A [Ui] rated insulation voltage600 V power circuit conforming to CSA600 V power circuit conforming to UL690 V power circuit conforming to IEC 60947-4-1 Complementary network frequency0...400 Hz mounting supportPlate with specific accessoriesRail with specific accessoriesUnder contactor tripping threshold1.14 +/- 0.06 Ir conforming to IEC 60947-4-1 [Ith] conventional free air thermal current5 A for signalling circuit permissible current3 A at 120 V AC-15 for signalling circuit0.22 A at 125 V DC-13 for signalling circuit [Ue] rated operational voltage690 V AC 0...400 Hz associated fuse rating4 A aM6 A gG10 A BS88 [Uimp] rated impulse withstand voltage6 kV phase failure sensitivityTripping current 130 % of Ir on two phase, the last one at 0 control typeRed push-button stopBlue push-button for reset mode temperature compensation-20...60 °C connections - terminalsPower circuit : lugs-ring terminalsControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible without cable endControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² flexible with cable endControl circuit : screw clamp terminals 2 cable(s) 1...2.5 mm² solid without cable end tightening torqueControl circuit : 1.7 N.m on screw clamp terminalsPower circuit : 2.3 N.m on lugs-ring terminals screw : M4 width45 mm depth76.1 mm product weight0.144 kg Environment protective treatmentTH conforming to IEC 60068 IP degree of protectionIP20 conforming to IEC 60529 ambient air temperature for operation-20...60 °C without derating conforming to IEC 60947-4-1 ambient air temperature for storage-60...70 °C mechanical robustnessVibrations 3 Gn IEC 60068-2-6Shocks 15 Gn for 11 ms IEC 60068-2-7 dielectric strength6 kV at 50 Hz conforming to IEC 60255-5 standardsIEC 60947-4-1IEC 60947-5-1CSA C22.2 No 14ATEX D 94/9/CEEN 60947-5-1UL 508EN 60947-4-1 product certificationsATEX INERISEACABSULCSA Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW)Compliant - since 1338 - Schneider Electric declaration of conformity
Schneider Electric declaration of conformity
REACh Product environmental profileAvailable Product end of life instructionsNeed no specific recycling operations
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